Littelfuse FLSR004.T POWR-GARD Time Delay Fuse Brand: Littelfuse. Part Number: FLSR004.T. Littelfuse POWR-GARD Time Delay Fuse, Current Limiting, Series: FLSR, Non-Indicating, Rejection, 4 A, 600 VAC/300 VDC, 200/20 kA Interrupt, Class: RK5, 50/60 Hz, 10 s Response, Ferrule Terminal, Holder Mount, Cylindrical Body Type, Dual Element, Composite, 13/16 in Dia x 5 in L Body Size. Additional Description: LTFS-FLSR004 FLSR004.T FUS 600V T/D CLASS RK5 4A TIME-DELAY FUSE 4 AMP SIZE. Catalog Description: FLSR004 is a Class RK5 fuse with an ampere rating of 4 and cartridge-style construction...